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| author | Namhyung Kim <namhyung@kernel.org> | 2016-02-26 21:13:19 +0900 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-02-26 11:20:36 -0300 |
| commit | 79dded8776c2dc4d6e1229de69f4027e84d63673 (patch) | |
| tree | 4f7c0bfe2bcdd4ef50fa8b86236e635439655c6f /tools/perf/util/hist.c | |
| parent | 201fde73b111e7c31fdc0e9fa6bc4b73dfef699d (diff) | |
| download | lwn-79dded8776c2dc4d6e1229de69f4027e84d63673.tar.gz lwn-79dded8776c2dc4d6e1229de69f4027e84d63673.zip | |
perf hists browser: Show message for percent limit
Like the stdio, it should show messages about omitted hierarchy entries.
Please refer the previous commit for more details.
As it needs to check an entry is omitted or not multiple times, add the
has_no_entry field in the hist entry.
Suggested-and-Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/1456488800-28124-4-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/hist.c')
| -rw-r--r-- | tools/perf/util/hist.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index e71691977a95..75dc41d2dca9 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -1625,6 +1625,7 @@ static void hists__remove_entry_filter(struct hists *hists, struct hist_entry *h /* force fold unfiltered entry for simplicity */ parent->unfolded = false; + parent->has_no_entry = false; parent->row_offset = 0; parent->nr_rows = 0; next: @@ -1637,6 +1638,7 @@ next: /* force fold unfiltered entry for simplicity */ h->unfolded = false; + h->has_no_entry = false; h->row_offset = 0; h->nr_rows = 0; |